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Re: nested grouping problem using group-adjacent

Subject: Re: nested grouping problem using group-adjacent
From: Jeff Hatch <hatchjk@xxxxxxxxxxxxx>
Date: Wed, 18 Apr 2007 10:33:20 -0600
Re:  nested grouping problem using group-adjacent
Thanks, David. This works well and provides a framework for similar tasks to come.

Jeff Hatch
Electronic Media Group
Curriculum Department
Church of Jesus Christ of Latter-day Saints

On Apr 18, 2007, at 10:22 AM, David Carlisle wrote:

<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/ Transform">

<xsl:template match="objects" name="objects">
  <xsl:param name="o" select="object"/>
  <xsl:param name="d" select="1"/>
  <xsl:for-each-group group-adjacent="@depth&gt;$d" select="$o">
      <xsl:when test="current-grouping-key()">
	<xsl:element name="group-{$d}">
	  <xsl:call-template name="objects">
	    <xsl:with-param name="o" select="current-group()"/>
	    <xsl:with-param name="d" select="$d+1"/>
	<xsl:copy-of select="current-group()"/>


$ saxon8 ob.xml ob.xsl \!indent=yes <?xml version="1.0" encoding="UTF-8"?> <object depth="1">data</object> <object depth="1">data</object> <group-1> <object depth="2">data</object> <object depth="2">data</object> <group-2> <object depth="3">data</object> <object depth="3">data</object> <object depth="3">data</object> </group-2> <object depth="2">data</object> <object depth="2">data</object> </group-1> <object depth="1">data</object> <group-1> <object depth="2">data</object> </group-1> <object depth="1">data</object>

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